➜ scripts python yarn-utils.py -h
Usage: yarn-utils.py [options]
Options:
-h, --help show this help message and exit
-c CORES, --cores=CORES
Number of cores on each host
-m MEMORY, --memory=MEMORY
Amount of Memory on each host in GB
-d DISKS, --disks=DISKS
Number of disks on each host
-k HBASE, --hbase=HBASE
True if HBase is installed, False is not